| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.66 | 5.163% | $255.1885 | $255.19 | $255.20 | $255.20 |
| Purchase #2 | $36.58 | 5.738% | $38.679 | $38.68 | $38.70 | $38.70 |
| Purchase #3 | $210.97 | 4.125% | $219.6725 | $219.67 | $219.65 | $219.70 |
| Purchase #4 | $33.35 | 10.738% | $36.9311 | $36.93 | $36.95 | $36.90 |
| Purchase #5 | $63.74 | 8.107% | $68.9074 | $68.91 | $68.90 | $68.90 |
| Purchase #6 | $76.51 | 8.801% | $83.2436 | $83.24 | $83.25 | $83.20 |
| Purchase #7 | $29.83 | 12.587% | $33.5847 | $33.58 | $33.60 | $33.60 |
| 7 purchase totals = | $693.64 | $736.2068 | $736.20 | $736.25 | $736.20 | |